SYNOPSIS
loadrt toggle2nist [count=N|names=name1[,name2…]]
DESCRIPTION
Toggle2nist can be used with a latching switch or push button to control a device that has separate on and off inputs and an is-on output. A debounce delay in cycles can be set for in. (default = 2) A maximum output pulse length in cycles can be set for on and off. (default = 100)
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On a rising edge on pin in when is-on is low: It sets on until is-on becomes high.
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On a falling edge on pin in when is-on is high: It sets off until is-on becomes low.
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Pins on and off remain high until is-on confirms the respective state or until max-pulse-length is reached.
┐ ┌─────────────────────────────┐ in : └─────┘ └─────────────────────── ┐ ┌───────────┐ on : └─────┘ └───────────────────────────────────────── ┐ ┌───────────┐ off : └───────────────────────────────────┘ └─────────── ┐ ┌─────────────────────────────┐ is-on: └─────────────────┘ └───────────
FUNCTIONS
- toggle2nist.N
PINS
- toggle2nist.N.in bool in
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toggle button in
- toggle2nist.N.is-on bool in
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current state of device
- toggle2nist.N.debounce ui32 in (default: 2)
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debounce delay for in-pin in cycles
- toggle2nist.N.max-pulse-length ui32 in (default: 100)
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max output pulse length
- toggle2nist.N.on bool out
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turn device on
- toggle2nist.N.off bool out
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turn device off
AUTHOR
Anders Wallin
LICENSE
GPL